VEX Optical Shaft Encoder (2-pack)

With the Quadrature Encoder's two output channels you can measure both the position and direction of rotation of a VEX shaft. This will allow you to calculate the speed of the shaft, as well as the distance it has traveled; these are very useful measurements for autonomous programming.
SKU: 276-2156

Availability: 35 In Stock. Backorder available.

$19.99

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Description

Details

Function: The optical shaft encoder is used to measure both relative position of and rotational distance traveled by a shaft. It works by shining light onto the edge of a disk outfitted with evenly spaced slits around the circumference. As the disk spins, light passes through the slits and is blocked by the opaque spaces between the slits. The encoder then detects how many slits have had light shine through, and in which direction the disk is spinning.

Applications: The optical shaft encoder can be used to track distance traveled, direction of motion, or position of any rotary component, such as a gripper arm.

Compatible with the VEX Cortex Microcontroller and Flowol 4 Software.

Measure Angular Travel.
Determine Rotational Direction.
Calculate Shaft Speed.
Calculate Distance Traveled.
Increase Navigational Control.
More Autonomous Functionality.

Additional Info

Additional Info

Specifications

Kit Contents:
(2)Optical Shaft Quadrature Encoder.
Compatibility: VEX Cortex Microcontroller and Flowol 4 Software; 3-Wire Extension Cables.

Inputs:
Type: Mechanical rotation.
Rotation: Continuous.
Size: Standard VEX 1/8in shaft.

Function :
Sensor: Infrared light sensor and infrared LED, Encoder Wheel has 90 slits.
Cortex Resolution: 360 ticks per revolution.

Outputs: 3-Wire Cable
Connect to two interrupt inputs.
Black: ground.
Red: +5V.
White: control signal.
Optical Shaft Quadrature Encoder Weight: 0.078 lbs (35.4 grams).
Actual weight one one item (no packaging).

Data Sheets
Minimum Age No
SKU 276-2156
Other SKUs No